| Value | Category | Cases | |
|---|---|---|---|
| 1 | 124 |
30.5%
|
|
| 2 | 23 |
5.7%
|
|
| 3 | 43 |
10.6%
|
|
| 4 | 3 |
0.7%
|
|
| Missing value | 213 |
52.5%
|